diff --git a/site/src/api/index.ts b/site/src/api/index.ts
index 5384d95304b63..d300c7aa8a660 100644
--- a/site/src/api/index.ts
+++ b/site/src/api/index.ts
@@ -158,3 +158,16 @@ export const suspendUser = async (userId: TypesGen.User["id"]): Promise<TypesGen
 
 export const updateUserPassword = async (password: string, userId: TypesGen.User["id"]): Promise<undefined> =>
   axios.put(`/api/v2/users/${userId}/password`, { password })
+
+export const getSiteRoles = async (): Promise<Array<TypesGen.Role>> => {
+  const response = await axios.get<Array<TypesGen.Role>>(`/api/v2/users/roles`)
+  return response.data
+}
+
+export const updateUserRoles = async (
+  roles: TypesGen.Role["name"][],
+  userId: TypesGen.User["id"],
+): Promise<TypesGen.User> => {
+  const response = await axios.put<TypesGen.User>(`/api/v2/users/${userId}/roles`, { roles })
+  return response.data
+}
diff --git a/site/src/components/RoleSelect/RoleSelect.stories.tsx b/site/src/components/RoleSelect/RoleSelect.stories.tsx
new file mode 100644
index 0000000000000..3fe6134a81580
--- /dev/null
+++ b/site/src/components/RoleSelect/RoleSelect.stories.tsx
@@ -0,0 +1,24 @@
+import { ComponentMeta, Story } from "@storybook/react"
+import React from "react"
+import { MockAdminRole, MockMemberRole, MockSiteRoles } from "../../testHelpers"
+import { RoleSelect, RoleSelectProps } from "./RoleSelect"
+
+export default {
+  title: "components/RoleSelect",
+  component: RoleSelect,
+} as ComponentMeta<typeof RoleSelect>
+
+const Template: Story<RoleSelectProps> = (args) => <RoleSelect {...args} />
+
+export const Close = Template.bind({})
+Close.args = {
+  roles: MockSiteRoles,
+  selectedRoles: [MockAdminRole, MockMemberRole],
+}
+
+export const Open = Template.bind({})
+Open.args = {
+  open: true,
+  roles: MockSiteRoles,
+  selectedRoles: [MockAdminRole, MockMemberRole],
+}
diff --git a/site/src/components/RoleSelect/RoleSelect.tsx b/site/src/components/RoleSelect/RoleSelect.tsx
new file mode 100644
index 0000000000000..2527521e4d794
--- /dev/null
+++ b/site/src/components/RoleSelect/RoleSelect.tsx
@@ -0,0 +1,59 @@
+import Checkbox from "@material-ui/core/Checkbox"
+import MenuItem from "@material-ui/core/MenuItem"
+import Select from "@material-ui/core/Select"
+import { makeStyles, Theme } from "@material-ui/core/styles"
+import React from "react"
+import { Role } from "../../api/typesGenerated"
+
+export const Language = {
+  label: "Roles",
+}
+export interface RoleSelectProps {
+  roles: Role[]
+  selectedRoles: Role[]
+  onChange: (roles: Role["name"][]) => void
+  loading?: boolean
+  open?: boolean
+}
+
+export const RoleSelect: React.FC<RoleSelectProps> = ({ roles, selectedRoles, loading, onChange, open }) => {
+  const styles = useStyles()
+  const value = selectedRoles.map((r) => r.name)
+  const renderValue = () => selectedRoles.map((r) => r.display_name).join(", ")
+  const sortedRoles = roles.sort((a, b) => a.display_name.localeCompare(b.display_name))
+
+  return (
+    <Select
+      aria-label={Language.label}
+      open={open}
+      multiple
+      value={value}
+      renderValue={renderValue}
+      variant="outlined"
+      className={styles.select}
+      onChange={(e) => {
+        const { value } = e.target
+        onChange(value as string[])
+      }}
+    >
+      {sortedRoles.map((r) => {
+        const isChecked = selectedRoles.some((selectedRole) => selectedRole.name === r.name)
+
+        return (
+          <MenuItem key={r.name} value={r.name} disabled={loading}>
+            <Checkbox color="primary" checked={isChecked} /> {r.display_name}
+          </MenuItem>
+        )
+      })}
+    </Select>
+  )
+}
+
+const useStyles = makeStyles((theme: Theme) => ({
+  select: {
+    margin: 0,
+    // Set a fixed width for the select. It avoids selects having different sizes
+    // depending on how many roles they have selected.
+    width: theme.spacing(25),
+  },
+}))
diff --git a/site/src/components/TableHeaders/TableHeaders.tsx b/site/src/components/TableHeaders/TableHeaders.tsx
index 6004939e449ba..eafcac500206c 100644
--- a/site/src/components/TableHeaders/TableHeaders.tsx
+++ b/site/src/components/TableHeaders/TableHeaders.tsx
@@ -8,10 +8,14 @@ export interface TableHeadersProps {
   hasMenu?: boolean
 }
 
-export const TableHeaders: React.FC<TableHeadersProps> = ({ columns, hasMenu }) => {
+export const TableHeaderRow: React.FC = ({ children }) => {
   const styles = useStyles()
+  return <TableRow className={styles.root}>{children}</TableRow>
+}
+
+export const TableHeaders: React.FC<TableHeadersProps> = ({ columns, hasMenu }) => {
   return (
-    <TableRow className={styles.root}>
+    <TableHeaderRow>
       {columns.map((c, idx) => (
         <TableCell key={idx} size="small">
           {c}
@@ -19,7 +23,7 @@ export const TableHeaders: React.FC<TableHeadersProps> = ({ columns, hasMenu })
       ))}
       {/* 1% is a trick to make the table cell width fit the content */}
       {hasMenu && <TableCell width="1%" />}
-    </TableRow>
+    </TableHeaderRow>
   )
 }
 
diff --git a/site/src/components/UsersTable/UsersTable.stories.tsx b/site/src/components/UsersTable/UsersTable.stories.tsx
index e64e8163e1879..448a11cac0680 100644
--- a/site/src/components/UsersTable/UsersTable.stories.tsx
+++ b/site/src/components/UsersTable/UsersTable.stories.tsx
@@ -1,6 +1,6 @@
 import { ComponentMeta, Story } from "@storybook/react"
 import React from "react"
-import { MockUser, MockUser2 } from "../../testHelpers"
+import { MockSiteRoles, MockUser, MockUser2 } from "../../testHelpers"
 import { UsersTable, UsersTableProps } from "./UsersTable"
 
 export default {
@@ -13,9 +13,11 @@ const Template: Story<UsersTableProps> = (args) => <UsersTable {...args} />
 export const Example = Template.bind({})
 Example.args = {
   users: [MockUser, MockUser2],
+  roles: MockSiteRoles,
 }
 
 export const Empty = Template.bind({})
 Empty.args = {
   users: [],
+  roles: MockSiteRoles,
 }
diff --git a/site/src/components/UsersTable/UsersTable.tsx b/site/src/components/UsersTable/UsersTable.tsx
index bf5fb2298dd10..913ec85ea7c08 100644
--- a/site/src/components/UsersTable/UsersTable.tsx
+++ b/site/src/components/UsersTable/UsersTable.tsx
@@ -1,8 +1,17 @@
+import Box from "@material-ui/core/Box"
+import Table from "@material-ui/core/Table"
+import TableBody from "@material-ui/core/TableBody"
+import TableCell from "@material-ui/core/TableCell"
+import TableHead from "@material-ui/core/TableHead"
+import TableRow from "@material-ui/core/TableRow"
 import React from "react"
 import { UserResponse } from "../../api/types"
+import * as TypesGen from "../../api/typesGenerated"
 import { EmptyState } from "../EmptyState/EmptyState"
-import { Column, Table } from "../Table/Table"
+import { RoleSelect } from "../RoleSelect/RoleSelect"
+import { TableHeaderRow } from "../TableHeaders/TableHeaders"
 import { TableRowMenu } from "../TableRowMenu/TableRowMenu"
+import { TableTitle } from "../TableTitle/TableTitle"
 import { UserCell } from "../UserCell/UserCell"
 
 export const Language = {
@@ -12,48 +21,79 @@ export const Language = {
   usernameLabel: "User",
   suspendMenuItem: "Suspend",
   resetPasswordMenuItem: "Reset password",
+  rolesLabel: "Roles",
 }
 
-const emptyState = <EmptyState message={Language.emptyMessage} />
-
-const columns: Column<UserResponse>[] = [
-  {
-    key: "username",
-    name: Language.usernameLabel,
-    renderer: (field, data) => {
-      return <UserCell Avatar={{ username: data.username }} primaryText={data.username} caption={data.email} />
-    },
-  },
-]
-
 export interface UsersTableProps {
   users: UserResponse[]
   onSuspendUser: (user: UserResponse) => void
   onResetUserPassword: (user: UserResponse) => void
+  onUpdateUserRoles: (user: UserResponse, roles: TypesGen.Role["name"][]) => void
+  roles: TypesGen.Role[]
+  isUpdatingUserRoles?: boolean
 }
 
-export const UsersTable: React.FC<UsersTableProps> = ({ users, onSuspendUser, onResetUserPassword }) => {
+export const UsersTable: React.FC<UsersTableProps> = ({
+  users,
+  roles,
+  onSuspendUser,
+  onResetUserPassword,
+  onUpdateUserRoles,
+  isUpdatingUserRoles,
+}) => {
   return (
-    <Table
-      columns={columns}
-      data={users}
-      title={Language.usersTitle}
-      emptyState={emptyState}
-      rowMenu={(user) => (
-        <TableRowMenu
-          data={user}
-          menuItems={[
-            {
-              label: Language.suspendMenuItem,
-              onClick: onSuspendUser,
-            },
-            {
-              label: Language.resetPasswordMenuItem,
-              onClick: onResetUserPassword,
-            },
-          ]}
-        />
-      )}
-    />
+    <Table>
+      <TableHead>
+        <TableTitle title={Language.usersTitle} />
+        <TableHeaderRow>
+          <TableCell size="small">{Language.usernameLabel}</TableCell>
+          <TableCell size="small">{Language.rolesLabel}</TableCell>
+          {/* 1% is a trick to make the table cell width fit the content */}
+          <TableCell size="small" width="1%" />
+        </TableHeaderRow>
+      </TableHead>
+      <TableBody>
+        {users.map((u) => (
+          <TableRow key={u.id}>
+            <TableCell>
+              <UserCell Avatar={{ username: u.username }} primaryText={u.username} caption={u.email} />{" "}
+            </TableCell>
+            <TableCell>
+              <RoleSelect
+                roles={roles}
+                selectedRoles={u.roles}
+                loading={isUpdatingUserRoles}
+                onChange={(roles) => onUpdateUserRoles(u, roles)}
+              />
+            </TableCell>
+            <TableCell>
+              <TableRowMenu
+                data={u}
+                menuItems={[
+                  {
+                    label: Language.suspendMenuItem,
+                    onClick: onSuspendUser,
+                  },
+                  {
+                    label: Language.resetPasswordMenuItem,
+                    onClick: onResetUserPassword,
+                  },
+                ]}
+              />
+            </TableCell>
+          </TableRow>
+        ))}
+
+        {users.length === 0 && (
+          <TableRow>
+            <TableCell colSpan={999}>
+              <Box p={4}>
+                <EmptyState message={Language.emptyMessage} />
+              </Box>
+            </TableCell>
+          </TableRow>
+        )}
+      </TableBody>
+    </Table>
   )
 }
diff --git a/site/src/pages/UsersPage/UsersPage.test.tsx b/site/src/pages/UsersPage/UsersPage.test.tsx
index 2aeb7f21ba31f..04a9ef6e41c2c 100644
--- a/site/src/pages/UsersPage/UsersPage.test.tsx
+++ b/site/src/pages/UsersPage/UsersPage.test.tsx
@@ -1,10 +1,12 @@
 import { fireEvent, screen, waitFor, within } from "@testing-library/react"
 import React from "react"
 import * as API from "../../api"
+import { Role } from "../../api/typesGenerated"
 import { GlobalSnackbar } from "../../components/GlobalSnackbar/GlobalSnackbar"
 import { Language as ResetPasswordDialogLanguage } from "../../components/ResetPasswordDialog/ResetPasswordDialog"
+import { Language as RoleSelectLanguage } from "../../components/RoleSelect/RoleSelect"
 import { Language as UsersTableLanguage } from "../../components/UsersTable/UsersTable"
-import { MockUser, MockUser2, render } from "../../testHelpers"
+import { MockAuditorRole, MockUser, MockUser2, render } from "../../testHelpers"
 import { Language as usersXServiceLanguage } from "../../xServices/users/usersXService"
 import { Language as UsersPageLanguage, UsersPage } from "./UsersPage"
 
@@ -62,6 +64,34 @@ const resetUserPassword = async (setupActionSpies: () => void) => {
   fireEvent.click(confirmButton)
 }
 
+const updateUserRole = async (setupActionSpies: () => void, role: Role) => {
+  // Get the first user in the table
+  const users = await screen.findAllByText(/.*@coder.com/)
+  const firstUserRow = users[0].closest("tr")
+  if (!firstUserRow) {
+    throw new Error("Error on get the first user row")
+  }
+
+  // Click on the "roles" menu to display the role options
+  const rolesLabel = within(firstUserRow).getByLabelText(RoleSelectLanguage.label)
+  const rolesMenuTrigger = within(rolesLabel).getByRole("button")
+  // For MUI v4, the Select was changed to open on mouseDown instead of click
+  // https://github.com/mui-org/material-ui/pull/17978
+  fireEvent.mouseDown(rolesMenuTrigger)
+
+  // Setup spies to check the actions after
+  setupActionSpies()
+
+  // Click on the role option
+  const listBox = screen.getByRole("listbox")
+  const auditorOption = within(listBox).getByRole("option", { name: role.display_name })
+  fireEvent.click(auditorOption)
+
+  return {
+    rolesMenuTrigger,
+  }
+}
+
 describe("Users Page", () => {
   it("shows users", async () => {
     render(<UsersPage />)
@@ -164,4 +194,55 @@ describe("Users Page", () => {
       })
     })
   })
+
+  describe("Update user role", () => {
+    describe("when it is success", () => {
+      it("updates the roles", async () => {
+        render(
+          <>
+            <UsersPage />
+            <GlobalSnackbar />
+          </>,
+        )
+
+        const { rolesMenuTrigger } = await updateUserRole(() => {
+          jest.spyOn(API, "updateUserRoles").mockResolvedValueOnce({
+            ...MockUser,
+            roles: [...MockUser.roles, MockAuditorRole],
+          })
+        }, MockAuditorRole)
+
+        // Check if the select text was updated with the Auditor role
+        await waitFor(() => expect(rolesMenuTrigger).toHaveTextContent("Admin, Member, Auditor"))
+
+        // Check if the API was called correctly
+        const currentRoles = MockUser.roles.map((r) => r.name)
+        expect(API.updateUserRoles).toBeCalledTimes(1)
+        expect(API.updateUserRoles).toBeCalledWith([...currentRoles, MockAuditorRole.name], MockUser.id)
+      })
+    })
+
+    describe("when it fails", () => {
+      it("shows an error message", async () => {
+        render(
+          <>
+            <UsersPage />
+            <GlobalSnackbar />
+          </>,
+        )
+
+        await updateUserRole(() => {
+          jest.spyOn(API, "updateUserRoles").mockRejectedValueOnce({})
+        }, MockAuditorRole)
+
+        // Check if the error message is displayed
+        await screen.findByText(usersXServiceLanguage.updateUserRolesError)
+
+        // Check if the API was called correctly
+        const currentRoles = MockUser.roles.map((r) => r.name)
+        expect(API.updateUserRoles).toBeCalledTimes(1)
+        expect(API.updateUserRoles).toBeCalledWith([...currentRoles, MockAuditorRole.name], MockUser.id)
+      })
+    })
+  })
 })
diff --git a/site/src/pages/UsersPage/UsersPage.tsx b/site/src/pages/UsersPage/UsersPage.tsx
index 0ce09831728f7..5c7d4c0e968e8 100644
--- a/site/src/pages/UsersPage/UsersPage.tsx
+++ b/site/src/pages/UsersPage/UsersPage.tsx
@@ -13,6 +13,23 @@ export const Language = {
   suspendDialogMessagePrefix: "Do you want to suspend the user",
 }
 
+const useRoles = () => {
+  const xServices = useContext(XServiceContext)
+  const [rolesState, rolesSend] = useActor(xServices.siteRolesXService)
+  const { roles } = rolesState.context
+
+  /**
+   * Fetch roles on component mount
+   */
+  useEffect(() => {
+    rolesSend({
+      type: "GET_ROLES",
+    })
+  }, [rolesSend])
+
+  return roles
+}
+
 export const UsersPage: React.FC = () => {
   const xServices = useContext(XServiceContext)
   const [usersState, usersSend] = useActor(xServices.usersXService)
@@ -20,6 +37,7 @@ export const UsersPage: React.FC = () => {
   const navigate = useNavigate()
   const userToBeSuspended = users?.find((u) => u.id === userIdToSuspend)
   const userToResetPassword = users?.find((u) => u.id === userIdToResetPassword)
+  const roles = useRoles()
 
   /**
    * Fetch users on component mount
@@ -28,12 +46,13 @@ export const UsersPage: React.FC = () => {
     usersSend("GET_USERS")
   }, [usersSend])
 
-  if (!users) {
+  if (!users || !roles) {
     return <FullScreenLoader />
   } else {
     return (
       <>
         <UsersPageView
+          roles={roles}
           users={users}
           openUserCreationDialog={() => {
             navigate("/users/create")
@@ -44,7 +63,15 @@ export const UsersPage: React.FC = () => {
           onResetUserPassword={(user) => {
             usersSend({ type: "RESET_USER_PASSWORD", userId: user.id })
           }}
+          onUpdateUserRoles={(user, roles) => {
+            usersSend({
+              type: "UPDATE_USER_ROLES",
+              userId: user.id,
+              roles,
+            })
+          }}
           error={getUsersError}
+          isUpdatingUserRoles={usersState.matches("updatingUserRoles")}
         />
 
         <ConfirmDialog
diff --git a/site/src/pages/UsersPage/UsersPageView.stories.tsx b/site/src/pages/UsersPage/UsersPageView.stories.tsx
index fceaef07ce420..266a29acc24ac 100644
--- a/site/src/pages/UsersPage/UsersPageView.stories.tsx
+++ b/site/src/pages/UsersPage/UsersPageView.stories.tsx
@@ -1,6 +1,6 @@
 import { ComponentMeta, Story } from "@storybook/react"
 import React from "react"
-import { MockUser, MockUser2 } from "../../testHelpers"
+import { MockSiteRoles, MockUser, MockUser2 } from "../../testHelpers"
 import { UsersPageView, UsersPageViewProps } from "./UsersPageView"
 
 export default {
@@ -13,8 +13,10 @@ const Template: Story<UsersPageViewProps> = (args) => <UsersPageView {...args} /
 export const Ready = Template.bind({})
 Ready.args = {
   users: [MockUser, MockUser2],
+  roles: MockSiteRoles,
 }
 export const Empty = Template.bind({})
 Empty.args = {
   users: [],
+  roles: MockSiteRoles,
 }
diff --git a/site/src/pages/UsersPage/UsersPageView.tsx b/site/src/pages/UsersPage/UsersPageView.tsx
index 4872e02d76085..45964eb3a412a 100644
--- a/site/src/pages/UsersPage/UsersPageView.tsx
+++ b/site/src/pages/UsersPage/UsersPageView.tsx
@@ -1,5 +1,6 @@
 import React from "react"
 import { UserResponse } from "../../api/types"
+import * as TypesGen from "../../api/typesGenerated"
 import { ErrorSummary } from "../../components/ErrorSummary/ErrorSummary"
 import { Header } from "../../components/Header/Header"
 import { Margins } from "../../components/Margins/Margins"
@@ -16,15 +17,21 @@ export interface UsersPageViewProps {
   openUserCreationDialog: () => void
   onSuspendUser: (user: UserResponse) => void
   onResetUserPassword: (user: UserResponse) => void
+  onUpdateUserRoles: (user: UserResponse, roles: TypesGen.Role["name"][]) => void
+  roles: TypesGen.Role[]
   error?: unknown
+  isUpdatingUserRoles?: boolean
 }
 
 export const UsersPageView: React.FC<UsersPageViewProps> = ({
   users,
+  roles,
   openUserCreationDialog,
   onSuspendUser,
   onResetUserPassword,
+  onUpdateUserRoles,
   error,
+  isUpdatingUserRoles,
 }) => {
   return (
     <Stack spacing={4}>
@@ -33,7 +40,14 @@ export const UsersPageView: React.FC<UsersPageViewProps> = ({
         {error ? (
           <ErrorSummary error={error} />
         ) : (
-          <UsersTable users={users} onSuspendUser={onSuspendUser} onResetUserPassword={onResetUserPassword} />
+          <UsersTable
+            users={users}
+            onSuspendUser={onSuspendUser}
+            onResetUserPassword={onResetUserPassword}
+            onUpdateUserRoles={onUpdateUserRoles}
+            roles={roles}
+            isUpdatingUserRoles={isUpdatingUserRoles}
+          />
         )}
       </Margins>
     </Stack>
diff --git a/site/src/testHelpers/entities.ts b/site/src/testHelpers/entities.ts
index 1ac27313d6092..cb978bc43cad2 100644
--- a/site/src/testHelpers/entities.ts
+++ b/site/src/testHelpers/entities.ts
@@ -10,7 +10,7 @@ import {
   WorkspaceAutostartRequest,
   WorkspaceResource,
 } from "../api/types"
-import { AuthMethods } from "../api/typesGenerated"
+import { AuthMethods, Role } from "../api/typesGenerated"
 
 export const MockSessionToken = { session_token: "my-session-token" }
 
@@ -21,6 +21,23 @@ export const MockBuildInfo: BuildInfoResponse = {
   version: "v99.999.9999+c9cdf14",
 }
 
+export const MockAdminRole: Role = {
+  name: "admin",
+  display_name: "Admin",
+}
+
+export const MockMemberRole: Role = {
+  name: "member",
+  display_name: "Member",
+}
+
+export const MockAuditorRole: Role = {
+  name: "auditor",
+  display_name: "Auditor",
+}
+
+export const MockSiteRoles = [MockAdminRole, MockAuditorRole, MockMemberRole]
+
 export const MockUser: UserResponse = {
   id: "test-user",
   username: "TestUser",
@@ -28,7 +45,7 @@ export const MockUser: UserResponse = {
   created_at: "",
   status: "active",
   organization_ids: ["fc0774ce-cc9e-48d4-80ae-88f7a4d4a8b0"],
-  roles: [],
+  roles: [MockAdminRole, MockMemberRole],
 }
 
 export const MockUser2: UserResponse = {
@@ -38,7 +55,7 @@ export const MockUser2: UserResponse = {
   created_at: "",
   status: "active",
   organization_ids: ["fc0774ce-cc9e-48d4-80ae-88f7a4d4a8b0"],
-  roles: [],
+  roles: [MockMemberRole],
 }
 
 export const MockOrganization: Organization = {
diff --git a/site/src/testHelpers/handlers.ts b/site/src/testHelpers/handlers.ts
index dbc2334c1385d..1f708476f1149 100644
--- a/site/src/testHelpers/handlers.ts
+++ b/site/src/testHelpers/handlers.ts
@@ -51,6 +51,9 @@ export const handlers = [
   rest.get("/api/v2/users/authmethods", async (req, res, ctx) => {
     return res(ctx.status(200), ctx.json(M.MockAuthMethods))
   }),
+  rest.get("/api/v2/users/roles", async (req, res, ctx) => {
+    return res(ctx.status(200), ctx.json(M.MockSiteRoles))
+  }),
 
   // workspaces
   rest.get("/api/v2/organizations/:organizationId/workspaces/:userName/:workspaceName", (req, res, ctx) => {
diff --git a/site/src/xServices/StateContext.tsx b/site/src/xServices/StateContext.tsx
index a94c4ced3494d..7606b626c881b 100644
--- a/site/src/xServices/StateContext.tsx
+++ b/site/src/xServices/StateContext.tsx
@@ -4,6 +4,7 @@ import { useNavigate } from "react-router"
 import { ActorRefFrom } from "xstate"
 import { authMachine } from "./auth/authXService"
 import { buildInfoMachine } from "./buildInfo/buildInfoXService"
+import { siteRolesMachine } from "./roles/siteRolesXService"
 import { usersMachine } from "./users/usersXService"
 import { workspaceMachine } from "./workspace/workspaceXService"
 
@@ -12,6 +13,7 @@ interface XServiceContextType {
   buildInfoXService: ActorRefFrom<typeof buildInfoMachine>
   usersXService: ActorRefFrom<typeof usersMachine>
   workspaceXService: ActorRefFrom<typeof workspaceMachine>
+  siteRolesXService: ActorRefFrom<typeof siteRolesMachine>
 }
 
 /**
@@ -37,6 +39,7 @@ export const XServiceProvider: React.FC = ({ children }) => {
         buildInfoXService: useInterpret(buildInfoMachine),
         usersXService: useInterpret(() => usersMachine.withConfig({ actions: { redirectToUsersPage } })),
         workspaceXService: useInterpret(workspaceMachine),
+        siteRolesXService: useInterpret(siteRolesMachine),
       }}
     >
       {children}
diff --git a/site/src/xServices/roles/siteRolesXService.ts b/site/src/xServices/roles/siteRolesXService.ts
new file mode 100644
index 0000000000000..d99ba3db8a235
--- /dev/null
+++ b/site/src/xServices/roles/siteRolesXService.ts
@@ -0,0 +1,75 @@
+import { assign, createMachine } from "xstate"
+import * as API from "../../api"
+import * as TypesGen from "../../api/typesGenerated"
+import { displayError } from "../../components/GlobalSnackbar/utils"
+
+export const Language = {
+  getRolesError: "Error on get the roles.",
+}
+
+type SiteRolesContext = {
+  roles?: TypesGen.Role[]
+  getRolesError: Error | unknown
+}
+
+type SiteRolesEvent = {
+  type: "GET_ROLES"
+}
+
+export const siteRolesMachine = createMachine(
+  {
+    id: "siteRolesState",
+    initial: "idle",
+    schema: {
+      context: {} as SiteRolesContext,
+      events: {} as SiteRolesEvent,
+      services: {
+        getRoles: {
+          data: {} as TypesGen.Role[],
+        },
+      },
+    },
+    tsTypes: {} as import("./siteRolesXService.typegen").Typegen0,
+    states: {
+      idle: {
+        on: {
+          GET_ROLES: "gettingRoles",
+        },
+      },
+      gettingRoles: {
+        entry: "clearGetRolesError",
+        invoke: {
+          id: "getRoles",
+          src: "getRoles",
+          onDone: {
+            target: "idle",
+            actions: ["assignRoles"],
+          },
+          onError: {
+            target: "idle",
+            actions: ["assignGetRolesError", "displayGetRolesError"],
+          },
+        },
+      },
+    },
+  },
+  {
+    actions: {
+      assignRoles: assign({
+        roles: (_, event) => event.data,
+      }),
+      assignGetRolesError: assign({
+        getRolesError: (_, event) => event.data,
+      }),
+      displayGetRolesError: () => {
+        displayError(Language.getRolesError)
+      },
+      clearGetRolesError: assign({
+        getRolesError: (_) => undefined,
+      }),
+    },
+    services: {
+      getRoles: () => API.getSiteRoles(),
+    },
+  },
+)
diff --git a/site/src/xServices/users/usersXService.ts b/site/src/xServices/users/usersXService.ts
index e1493bfaa139c..dd3d63277072f 100644
--- a/site/src/xServices/users/usersXService.ts
+++ b/site/src/xServices/users/usersXService.ts
@@ -12,6 +12,8 @@ export const Language = {
   suspendUserError: "Error on suspend the user.",
   resetUserPasswordSuccess: "Successfully updated the user password.",
   resetUserPasswordError: "Error on reset the user password.",
+  updateUserRolesSuccess: "Successfully updated the user roles.",
+  updateUserRolesError: "Error on update the user roles.",
 }
 
 export interface UsersContext {
@@ -27,6 +29,9 @@ export interface UsersContext {
   userIdToResetPassword?: TypesGen.User["id"]
   resetUserPasswordError?: Error | unknown
   newUserPassword?: string
+  // Update user roles
+  userIdToUpdateRoles?: TypesGen.User["id"]
+  updateUserRolesError?: Error | unknown
 }
 
 export type UsersEvent =
@@ -40,6 +45,8 @@ export type UsersEvent =
   | { type: "RESET_USER_PASSWORD"; userId: TypesGen.User["id"] }
   | { type: "CONFIRM_USER_PASSWORD_RESET" }
   | { type: "CANCEL_USER_PASSWORD_RESET" }
+  // Update roles events
+  | { type: "UPDATE_USER_ROLES"; userId: TypesGen.User["id"]; roles: TypesGen.Role["name"][] }
 
 export const usersMachine = createMachine(
   {
@@ -60,6 +67,9 @@ export const usersMachine = createMachine(
         updateUserPassword: {
           data: undefined
         }
+        updateUserRoles: {
+          data: TypesGen.User
+        }
       },
     },
     id: "usersState",
@@ -80,6 +90,10 @@ export const usersMachine = createMachine(
             target: "confirmUserPasswordReset",
             actions: ["assignUserIdToResetPassword", "generateRandomPassword"],
           },
+          UPDATE_USER_ROLES: {
+            target: "updatingUserRoles",
+            actions: ["assignUserIdToUpdateRoles"],
+          },
         },
       },
       gettingUsers: {
@@ -166,6 +180,21 @@ export const usersMachine = createMachine(
           },
         },
       },
+      updatingUserRoles: {
+        entry: "clearUpdateUserRolesError",
+        invoke: {
+          src: "updateUserRoles",
+          id: "updateUserRoles",
+          onDone: {
+            target: "idle",
+            actions: ["updateUserRolesInTheList"],
+          },
+          onError: {
+            target: "idle",
+            actions: ["assignUpdateRolesError", "displayUpdateRolesErrorMessage"],
+          },
+        },
+      },
       error: {
         on: {
           GET_USERS: "gettingUsers",
@@ -198,6 +227,13 @@ export const usersMachine = createMachine(
 
         return API.updateUserPassword(context.newUserPassword, context.userIdToResetPassword)
       },
+      updateUserRoles: (context, event) => {
+        if (!context.userIdToUpdateRoles) {
+          throw new Error("userIdToUpdateRoles is undefined")
+        }
+
+        return API.updateUserRoles(event.roles, context.userIdToUpdateRoles)
+      },
     },
     guards: {
       isFormError: (_, event) => isApiError(event.data),
@@ -215,6 +251,9 @@ export const usersMachine = createMachine(
       assignUserIdToResetPassword: assign({
         userIdToResetPassword: (_, event) => event.userId,
       }),
+      assignUserIdToUpdateRoles: assign({
+        userIdToUpdateRoles: (_, event) => event.userId,
+      }),
       clearGetUsersError: assign((context: UsersContext) => ({
         ...context,
         getUsersError: undefined,
@@ -232,6 +271,9 @@ export const usersMachine = createMachine(
       assignResetUserPasswordError: assign({
         resetUserPasswordError: (_, event) => event.data,
       }),
+      assignUpdateRolesError: assign({
+        updateUserRolesError: (_, event) => event.data,
+      }),
       clearCreateUserError: assign((context: UsersContext) => ({
         ...context,
         createUserError: undefined,
@@ -242,6 +284,9 @@ export const usersMachine = createMachine(
       clearResetUserPasswordError: assign({
         resetUserPasswordError: (_) => undefined,
       }),
+      clearUpdateUserRolesError: assign({
+        updateUserRolesError: (_) => undefined,
+      }),
       displayCreateUserSuccess: () => {
         displaySuccess(Language.createUserSuccess)
       },
@@ -257,9 +302,23 @@ export const usersMachine = createMachine(
       displayResetPasswordErrorMessage: () => {
         displayError(Language.resetUserPasswordError)
       },
+      displayUpdateRolesErrorMessage: () => {
+        displayError(Language.updateUserRolesError)
+      },
       generateRandomPassword: assign({
         newUserPassword: (_) => generateRandomString(12),
       }),
+      updateUserRolesInTheList: assign({
+        users: ({ users }, event) => {
+          if (!users) {
+            return users
+          }
+
+          return users.map((u) => {
+            return u.id === event.data.id ? event.data : u
+          })
+        },
+      }),
     },
   },
 )

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